NARRATOR: The rope can stretch up to 3.3 times its length, so even at full stretch you would bounce seven meters above the ground. A bungee jumper wouldn't stretch it to the max though so the clearance would be even bigger. The weights shows that everything is in order.

NARRATOR: And now for the final test.....with a human subject.

TESTER: Here we go.

NARRATOR: Some jumpers won't jump until they've seen the pros do it first.

NARRATOR: Bungy expert George has done over 200 jumps, but even he still gets the willies.

TESTER: 3,2,1, Bungy!

Yeah!!!

NARRATOR: As the rope kicks in, George is travelling at over 70 kilometres per hour.